(1)The total amount payable to an employee in respect of any debt to which this Part applies, where the amount of the debt is referable to a period of time, shall not exceed—
(a)£210 in respect of any one week, or
(b)in respect of a shorter period, an amount bearing the same proportion to £210 as that shorter period bears to a week.
(2)The Secretary of State may vary the limit specified in subsection (1), after a review under section 208, by order made in accordance with that section.